Top 80 Java Development Companies in Illinois

IConsultUS is a small Warrenville, Illinois-based custom software development company. Their services include custom software development, IT staff augmentation, and web design.

Headquartered in Chicago, Forte Group is an international IT firm with offices in Belarus and Ukraine. With over 250 employees, the agency specializes in web development, e-commerce development, and application testing in addition to other software and app services. 

Collinwood Technology Partners, a HR company, is located in West Chicago, Illinois. The small company was founded in 2014. Their team offers HR services and web development.

Pandera Labs, a website development firm, is headquartered in Chicago, Illinois. Established in 2014, the midsize team focuses on web development, mobile app development, custom software development, IoT development, and more.

Thirdwave, LLC, a website development firm, was launched in 1997. The small Chicago, Illinois-based team provides web development, custom software development, ux/ui design, application management & support, and more.

Vaival Technologies is a custom software development company. The midsize Chicago, Illinois-based agency was established in 2009. Their services include custom software development, blockchain, and web development.

Grape Up is a tech consulting company based in Cracow, Poland with no more than 250 employees. Founded in 2006, they provide custom software development, cloud consulting, and IT staff augmentation services for enterprise-level and mid-market clients alike.

TangoCode, founded in 2015, is a woman-owned custom development company. The company is headquartered in Chicago, with additional offices in Montevideo, Uruguay, and Cuenca, Ecuador. Their team of 41 employees specialize in custom software development, mobile app development, and AI. They work with mid-market and small businesses that are mostly in the advertising & marketing, financial services, and automotive industries. 
 

Catalyst Consulting group is a small software development company launched in 1992. Their team provides custom software development, IT managed services, CRM consulting and SI, ECM consulting and SI, and more. The company is headquartered in Chicago, Illinois.

Softweb Solutions is a tech consulting company based in Elgin, Ill. They also have offices in Dallas and Ahmedabad, India. Since 2006, their team of over 300 has provided IT strategy consulting, big data consulting, cloud consulting & SI, and more for primarily enterprise-level clients. 

DMC, Inc. is an engineering and development firm founded in 1996. It is headquartered in Chicago, but has other locations in Somerville, Mass.; Denver, Colo.; New York, N.Y.; Houston, Texas; and St. Louis, Mo. DMC, Inc. has about 150 employees. While DMC's origins are in robotics and manufacturing automation, they currently offer custom software development and big data consulting services.   

High Quality Web Solutions, a website development firm, was founded in 2021. They are based in Buffalo Grove, Illinois and have a small team. High Quality Web Solutions provides web development, mobile app development, web design, ux/ui design, and more.

Launched in 2012, Webtage is a branding agency. They are headquartered in Naperville, Illinois and have a small team. The company specializes in branding, content marketing, graphic design, search engine optimization, and more.

Augmatiks is an application development company. The midsize Noida, India-based team offers mobile app development, web development, e-commerce development, enterprise app modernization, and more. The company was founded in 2012.

Egen Solutions is a custom software development company. Founded in 2002, the midsize agency is headquartered in Naperville, Illinois. Their services include custom software development, enterprise app modernization, cloud consulting & SI, IT strategy consulting, and more.

Located in Ottawa, Canada and Libertyville, Illinois, Brash is a product design company. The company focuses on product design, IoT development, ux/ui design, and web design and is small.The company was launched in 2017.

Headquartered in Gujhrat, India and founded in 2016, TechAvidus is a web and mobile app development company that works with clients in the real estate, manufacturing, consumer products, retail and transportation industries. With another office in Bedford, N.H., the team of 50 custom software, mobile, and web development services for clients.

In Chicago, Illinois and Cheyenne, Wyoming, T98 is a software development firm. The agency focuses on custom software development, IT staff augmentation, and IT managed services and is small.The agency was founded in 1998.

DevElement is a website development firm. Launched in 2018, the company is located in Wauconda, Illinois. The small team focuses on web development, IoT development, e-commerce development, and AR/VR development.

American Digital Stuidos, a branding company, is based in Farmers Branch, Texas. The midsize company was launched in 2023. Their services include branding, social media marketing, content marketing, email marketing, and more.

Pexel Path, a software development company, is headquartered in Carol Stream, Illinois. They focus on custom software development, CRM consulting and SI, e-commerce development, mobile app development, and more and were launched in 2020.

Titanium Labs is a software firm based in Cherkasy, Ukraine, and founded in 2017. Their team of more than 10 specializes in custom software, web, and mobile app development solutions for small and mid-market firms in the industries of e-commerce and advertising.

Small AI company Deepfai Inc., is located in Naperville, Illinois. They offer Artificial Intelligence, e-commerce development, cloud consulting & SI, custom software development, and more and were launched in 2021.

WSC, an enterprise app modernization company, was established in 2021. The agency provides enterprise app modernization, IT managed services, custom software development, web development, and more and has a small team.

Creativology is a website development company. The small Amman, Jordan-based team specializes in web development, logo, ux/ui design, graphic design, and more. The firm was founded in 2014.

ThinkBox312 is a social media marketing firm established in 2015. The firm provides social media marketing, web development, branding, search engine optimization, and more and has a small team.

Based in Libertyville, Illinois and Kingston, Jamaica, ThinkNChange is a back office outsourcing company. They focus on back office outsourcing, cybersecurity, IT staff augmentation, custom software development, and more and were established in 2023.

Webkrafterz is a software development firm based in Casper, Wyoming; Skokie, Illinois and Ahmedabad, India. The agency focuses on custom software development, web development, e-commerce development, mobile app development, and more and has a small team.The agency was founded in 2014.

Teambees Corp, a custom software development company, is based in Chicago, Illinois and Gurugram, India. They offer custom software development, ux/ui design, BI & big data consulting & SI, cloud consulting & SI, and more and were established in 2020.

KPlus Technology Solutions is a HR firm. Their small team is located in Chicago, Illinois. Their services include HR services, IT managed services, mobile app development, web design, and more.